1. Livestock Research Institute, Yeongju 36052, Korea
2. Department of Biotechnology, College of Agriculture & Life Science, Hankyong National University, Anseong 17579, Korea
3. Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Korea
4. Division of Livestock Policy, Province of Gyeongsangbuk-Do, Andong 36759, Korea
5. Center for Genetic Information, College of Agriculture & Life Science, Hankyong National University, Anseong 17579, Korea